Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\block\BlockBase::getCacheKeys

Drupal\block\BlockBase::getCacheKeysRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)24 30 6 25.0%
Incl. Wall Time (microsec) per call 8 10 2 25.0%
Excl. Wall Time (microsec)19 24 5 26.3%
Incl. CPU (microsecs)30 34 4 13.3%
Incl. CPU (microsecs) per call 10 11 1 13.3%
Excl. CPU (microsec)20 22 2 10.0%
Incl. MemUse (bytes)5,936 5,936 0 0.0%
Incl. MemUse (bytes) per call 1,979 1,979 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes) per call 1,264 1,264 0 0.0%
Excl. PeakMemUse (bytes)1,848 1,848 0 0.0%

Parent/Child Regression/Improvement report for Drupal\block\BlockBase::getCacheKeys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\block\BlockBase::getCacheKeys0 N/A% 6 0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 2 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 5 83.3% 2 50.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 16.7% 2 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\block\BlockBase::getRequiredCacheContexts0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getRequiredCacheContexts0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%